# -*- coding: utf-8 -*-

# 1
print('\n#1')
x = 10
y = 22
z = 35
print('x,y,z,', x, y, z)

# 2
print('\n#2')
a = x + y;
print('a=x+y,', a)
b = x - y;
print('b=x-y,', b)
c = z - x * y;
print('c=z-x*y,', c)

# 3
print('\n#3')
a = z / x;
print('a=z/x,', a)
b = z // x;
print('b=z//x,', b)
c = z % x;
print('c=z%x,', c)

# 4
print('\n#4')
a = x ** 2;
print('a=x**2,', a)
b = x ** 3;
print('b=x**3,', b)
